Contra Costa County property record for 3548 Centennial Ct, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,135 sqft · built 1989 |
| Lot Size | 0.123 acres (5,346 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $4,538 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 076-643-005-2 |
| Primary APN | 076-643-005-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,135 sqft Living Area |
| 1st Floor Area | 1,155 sqft |
| 2nd Floor Area | 980 sqft |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Lot Area | 5,346 sqft (0.123 acres) |
| Garage Type | Attached |
| Garage Area | 482 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3548 CENTENNIAL CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-7000 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6812 L85 |
| Legal Tract | 6812 |
| Legal Lot Number | 85 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 307205 |
3548 Centennial Ct is owner-occupied and held in a trust since January 2003.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3548 CENTENNIAL CT, ANTIOCH, CA 94509-7000 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 17, 2003 |
| Transfer Doc | 0000083600 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3548 Centennial Ct was $4,538 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $363,544 (+2%) Land $66,982 Building $296,562 | |
| 2025 | $4,538.00 Homeowner's exemption | $356,417 Land $65,669 Building $290,748 |
| 2023 | $4,308.00 (+1.58%) Homeowner's exemption | $342,579 Land $63,120 Building $279,459 |
| 2022 | $4,241.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3548 Centennial Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 3548 Centennial Ct is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 501 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Verizon.
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